From 23f4fbdd86873612dc34dc372cae0d7abcd9beb8 Mon Sep 17 00:00:00 2001
From: Francois Cartegnie <fcvlcdev@free.fr>
Date: Tue, 23 Jan 2018 15:26:38 +0100
Subject: [PATCH] vlc_boxes: add bo_size

---
 include/vlc_boxes.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/vlc_boxes.h b/include/vlc_boxes.h
index aa02ffa25a..69c26c027f 100644
--- a/include/vlc_boxes.h
+++ b/include/vlc_boxes.h
@@ -160,6 +160,11 @@ static inline bool bo_add_mem(bo_t *p_bo, size_t i_size, const void *p_mem)
     return true;
 }
 
+static inline size_t bo_size(const bo_t *p_bo)
+{
+    return (p_bo->b) ? p_bo->b->i_buffer : 0;
+}
+
 #define bo_add_fourcc(p_bo, fcc) bo_add_mem(p_bo, 4, fcc)
 
 #endif // VLC_BOXES_H